Compare Devices

xiaomi redmi k70 ultra
htc a103
microsoft surface duo 2
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Brand
 xiaomi htc microsoft
Model
 xiaomi redmi k70 ultra htc a103 microsoft surface duo 2
Announced
 2024 July 19 2023 July 2021 September 22. Released 2021 October 21
Status
 Available. Released 2024 July 19 Available. Released 2023 August discontinued
Device Body
 glass front | aluminum frame glass front ( gorilla glass victus ) | glass back ( gorilla glass )
Dimensions
 160.4 x 75.1 x 8.4 mm ( 6.31 x 2.96 x 0.33 in ) 244 x 162.6 x 8.5 mm ( 9.61 x 6.40 x 0.33 in ) unfolded : 184.5 x 145.2 x 5.5 mm
Weight in gram
 211 440 284
SIM card
 dual SIM ( Nano-SIM | dual stand-by ) Nano-SIM + Nano-SIM Nano-SIM +
Water Resistance
 ip68 dust/water resistant up to 2meterfor 30 min No No
Display type
 OLED | 68b colors | 144hz | dolby vision | hdr10+ | 1600 Luminance units ( hbmillion) | 4000 Luminance units ( the peak ) IPS LCD AMOLED | 90hz | hdr | 800 Luminance units ( the peak )
Display resolution
 1220 x 2712 pixels | 20 : 9 ratio ( ~446 pixel per inch density ) 800 x 1280 pixels | 16 : 10 ratio ( ~149 pixel per inch density ) 1892 x 2688 pixels ( ~401 pixel per inch density )
Display size
 6.67 inches | 107.4 cm2 ( ~89.1% screen to body ratio ) 10.1 inches | 295.8 cm2 ( ~74.6% screen to body ratio ) 8.3 inches | 204.0 cm2 ( ~152.6% screen to body ratio )
Display Protection
 scratch/drop-resistant glass corning gorilla glass victus
Operating System
 android 14 | hyperos android 13 android 11
CPU
 Octa-core ( 1x3.25 GHz cortex-x4 & 3x2.85 GHz cortex-x4 & 4x2.0 GHz cortex-a720 ) Quad-core 2.0 GHz cortex-a53 Octa-core ( 1x2.84 GHz cortex-x1 & 3x2.42 GHz cortex-a78 & 4x1.80 GHz cortex-a55 )
Chipset
 mediatek dimensity 9300+ ( 4 nm ) mediatek mt6761b helio a22 ( 12 nm ) Qualcomm sm8350 snapdragon 888 5g ( 5 nm )
GPU
 immortalis-g720 mc12 powervr ge8320 adreno 660
Memory card
 No microsdxc ( uses shared sim slot ) No
Memory v1
 256gb 12gb RAM 64gb 4gb RAM 128gb 8gb RAM
Memory v2
 512gb 12gb RAM | 512gb 16gb RAM | 1tb 16gb RAM | 1tb 24gb RAM 256gb 8gb RAM | 512gb 8gb RAM
Primary camera
50 megapixel| lens aperture1.7 | 23mm ( wide ) | 1/1.56" | 1.0µm | phase detection autofocus | OIS
8 megapixel| 119˚ ( ultrawide ) | 1/4.0" | 1.12µm
2 megapixel| lens aperture2.4 | ( macro )
5 mega pixel
12 megapixel| lens aperture1.7 | 27mm ( wide ) | 1.4µm | Dual Pixel phase detection autofocus | OIS
12 megapixel| lens aperture2.4 | 51mm ( telephoto ) | 1.0µm | phase detection autofocus | OIS | 2x optical zoom
16 megapixel| lens aperture2.2 | 13mm ( ultrawide ) | 1.0µm --
Secondary camera
20 megapixel| ( wide ) | 1/2.0" | 0.8µm
5 megapixel| lens aperture2.2
12 megapixel| lens aperture2.0 | 24mm ( wide ) | 1.0µm
Loud speaker
 Yes with stereo speakers Yes with stereo speakers Yes with stereo speakers
Audio jack
 No Yes No
WLAN
 Wi-Fi 802.11 a/b/g/n/ac/6/7 | dual-band | Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac | dual-band Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct
Bluetooth
 5.4 | a2dp | le | lhdc 5.0 | a2dp | le 5.1.0 | a2dp | le | aptx adaptive
GPS
NFC
 Yes No Yes
Radio
 unspecified No No
USB
 USB Type-C USB Type-C 2.0 | otg USB Type-C 3.2 | displayport
Sensors
 fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | color spectrum accelerometer | gyroscope fingerprint ( side-mounted ) | dual accelerometer | dual gyroscope | dual proximity | dual compass
Battery
 li-po 5500 mAh li-po 6000 mAh li-po 4449 mAh
Battery Charge
 120w wired | pd3.0 | 100% in 24 min ( advertised ) 10w wired 23w wired
Colors
 black, white, violet color, green color gradations, orange color gradations gray, silver glacier, obsidian
Network technology
 gsm / cdma / hspa / cdma2000 / lte / 5g gsm / hspa / lte gsm / hspa / lte / 5g
5G bands
 1 | 3 | 5 | 7 | 8 | 28 | 66 | 38 | 40 | 41 | 48 | 77 | 78 sa/nsa 1 | 2 | 3 | 5 | 7 | 20 | 25 | 28 | 38 | 41 | 66 | 71 | 77 | 78 | 79 sa/nsa/sub6 - international
Network speed
 hspa lte 5g hspa lte hspa 42.2/5.76 mbps lte (5ca) cat20 2000/150 mbps 5g 6 gbps dl
GPRS
EDGE
Approx price
  • 280 GBP
  • 334 EUR
  • 3260 NOK
  • 3500 SEK
  • 21100 RUB
  • 340 USD
  • 1780 BRL
  • 490 AUD
  • 440000 KRW
  • 45000 JPY
  • 470 SGD
  • 1500 MYR
  • 1240 AED
  • 5700 ZAR
  • 120 GBP
  • 149 EUR
  • 1390 NOK
  • 1500 SEK
  • 9000 RUB
  • 150 USD
  • 760 BRL
  • 210 AUD
  • 190000 KRW
  • 20000 JPY
  • 200 SGD
  • 640 MYR
  • 530 AED
  • 2400 ZAR
  • 1120 GBP
  • 1332 EUR
  • 13120 NOK
  • 13800 SEK
  • 84700 RUB
  • 1350 USD
  • 7130 BRL
  • 1950 AUD
  • 1770000 KRW
  • 181000 JPY
  • 1870 SGD
  • 6020 MYR
  • 4960 AED
  • 22700 ZAR